Lighting Ratio

Calculate contrast ratios

Free · Designed for iPad

Lighting Ratios makes exposure calculations quick for photography and film lighting. • Calculate fill or background stops from any key light value • Enter key and fill stops to instantly get contrast ratios • Clear on-screen explanations with step-by-step math

  • This app has not received enough ratings or reviews to display an overview.

• Now on Apple Watch

The developer, Davin Nguyen, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary based, for example, on the features you use or your age. Learn More

    The developer has not yet indicated which accessibility features this app supports. Learn More

    • Provider
      • Davin Nguyen
    • Size
      • 1.9 MB
    • Category
      • Photo & Video
    • Compatibility
      Requires iOS 16.4 or later.
      • iPhone
        Requires iOS 16.4 or later.
      • iPad
        Requires iPadOS 16.4 or later.
      • Mac
        Requires macOS 13.3 or later and a Mac with Apple M1 chip or later.
      • Apple Vision
        Requires visionOS 1.0 or later.
      • Apple Watch
        Requires watchOS 10 or later.
    • Languages
      • English
    • Age Rating
      4+
    • Copyright
      • © Davinese